Hi all,
I'm working with the nrf51422 and the nrf51822 and I was wondering what the current status of the over the air DFU system is.
I'm using SDK 6.0 and I managed...
nRF24l01+ at a transmitter module one time successful transmission show & after 1 sec failed also . if any doing programming with atmega32 ,please send code for TX & RX ....
Hello,
can the radio notification and radio disable APIs be used to use the radio hardware from the application layer?
Background of my question is, that I have an application...
Hi,
I am using central s120 with peripheral s110. The connection to the peripheral is depending on the name advertised by the peripheral.
When connection is done, the...
Hello,
I am trying to ecrypt some data in order to send some data encrypted in the MINOR and MAJOR adverts of the device.
I used this code to ecrypt the data ( this is...
Hi,
i use anRF51822 with soft device 7.
I run the UART app on my iPhone 4s with ios7 and on the nrf51822 board the ble_app_uart with keil uVision5.
Both devices connected...
Hello,
I upgraded nRFgo Studio software to version 1.17.0. Installation goes OK but the application crashes every time I try to launch it after installation process.. Then...
Hello,
I am working on project where my requirement is something like... Device will advertise and it gets scanned by its own scanning.
What I have done so far......
Hello.
We are migrating from SEGGER Embedded Studio (SES) to IAR Embedded Workbench (IAR). At that time, an error occurs that "__ICFEDIT_region_RAM_start__" is not defined...
I want to select the nRF52 series SoC as our product platform. I have a use case in which I want to get the optimal channel map and I find the "sd_ble_opt_get()" function...
I have taken over a older (5+ years) project that uses Gazell, but it didn't use the Gazell link layer to do wireless pairing. We were looking at shifting to SDK 12.3 (last...
Hi,
I am using the CAF BLE components to use bluetooth on the nRF52840, which I control over HCI via the nRF9160. This is all working.
To use the CAF advertising component...
Hello Nordic DevZone, My name is Ted, and I'm having some difficulty with a recently installed Nordic / Zephyr SDK and toolchain. On 2021-07-24 I downloaded and installed...
I'm trying to read the memory off of a BT840F, which I'm hoping to do via a debugger. I've read that a tag-connect cable can be used to connect from a pcb to the debug out...
Hi,
I tried running the "chat" example on two NRF52833DK boards, one as a sender sending a "Hello World" message every 500 milliseconds, the other as a receiver, and found...
Hi,
I have an issue when I migrate my app from nrf52 sdk v16 to v17.
I have setup an app with an uart communication, an app timer and a watchdog. All off these (uart and...
We are using the Libuarte - advanced UARTE driver and sometimes see crashes in the uart_evt_handler code in nrf_libuarte_async.c when it gets a NRF_LIBUARTE_DRV_EVT_RX_DATA...
I am interested in developing a Cloud Driver that communicates to my own servers over HTTPS.
Cloud API documentations state that a driver needs to implement a set number...
Can I UART/SPI/I2C on any pin of NRF52832?
- Can I UART/SPI/I2C on any pin of NRF52832 which is mentioned general-purpose I/O pin ?
- Is there any limit on how...
Hi,
Actually we are searching for a chip which has more than one UART channel for communication.
Can we define more than one UART channel with GPIO configuration? Is it...
Hello, I am currently using the TWI in non-blocking mode, however I frequently run into the issue where the code gets stuck on nrf_drv_twi_tx. function at the return result...
